CVE-2026-4531
Medium · 5.3CVSS
5.3
EPSS
0.8%
Published
Mar 22, 2026
CISA due date
—
The record
A weakness has been identified in Free5GC 4.1.0. Affected is the function HandleRegistrationComplete of the file internal/gmm/handler.go of the component AMF. Executing a manipulation can lead to denial of service. The attack may be performed from remote. This patch is called 52e9386401ce56ea773c5aa587d4cdf7d53da799. It is best practice to apply a patch to resolve this issue.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
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- CVE-2026-91782 A vulnerability was detected in GNU Binutils 2.47. CWE-404
- CVE-2026-91780 A weakness has been identified in GNU Binutils 2.47. CWE-404
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